16716 - xchat.org crashes apprunner

Status: VERIFIED FIXED

(Core :: Layout, defect, P1)

Description

[Alec Flett]

it seems to be asking for a specific font or something
Here's the stack
0  0x40833990 in nsFontGTK::LoadFont (this=0x87e6260, aCharSet=0x87e58e0,
aMetrics=0x87e2b00)
    at nsFontMetricsGTK.cpp:1304
#1  0x40833a54 in PickASizeAndLoad (aSearch=0xbfffbf3c, aStretch=0x87e5460,
aCharSet=0x87e58e0)
    at nsFontMetricsGTK.cpp:1340
#2  0x408342aa in TryCharSet (aSearch=0xbfffbf3c, aCharSet=0x87e58e0) at
nsFontMetricsGTK.cpp:1766
#3  0x40834339 in SearchCharSet (he=0x87e5448, i=1, arg=0xbfffbf3c) at
nsFontMetricsGTK.cpp:1791
#4  0x40138271 in ?? () from /home1/alecf/seamonkey/mozilla/dist/bin/libplds3.so
#5  0x4083437d in TryFamily (aSearch=0xbfffbf3c, aFamily=0x87e2a28) at
nsFontMetricsGTK.cpp:1805
#6  0x408350aa in nsFontMetricsGTK::FindFont (this=0x87e2b00, aChar=97)
    at nsFontMetricsGTK.cpp:2148
#7  0x40832996 in nsFontMetricsGTK::Init (this=0x87e2b00, aFont=@0x865900c,
aContext=0x85753f0)
    at nsFontMetricsGTK.cpp:154
#8  0x40022be4 in nsFontCache::GetMetricsFor (this=0x85c9408, aFont=@0x865900c,
    aMetrics=@0xbfffbfec) at nsDeviceContext.cpp:671
#9  0x40021dff in DeviceContextImpl::GetMetricsFor (this=0x85753f0,
aFont=@0x865900c,
    aMetrics=@0xbfffbfec) at nsDeviceContext.cpp:236
#10 0x40d9cae1 in nsPresContext::GetMetricsFor (this=0x85bafa8,
aFont=@0x865900c,
    aResult=0xbfffc1c0) at nsPresContext.cpp:500
#11 0x40c371ef in nsTextFrame::Reflow (this=0x86593a8, aPresContext=@0x85bafa8,
    aMetrics=@0xbfffc300, aReflowState=@0xbfffc330, aStatus=@0xbfffc6b8) at
nsTextFrame.cpp:434
#12 0x40c20a60 in nsLineLayout::ReflowFrame (this=0xbfffc734, aFrame=0x86593a8,
    aNextRCFrame=0xbfffc490, aReflowStatus=@0xbfffc6b8) at nsLineLayout.cpp:905
#13 0x40c1ca3b in nsInlineFrame::ReflowInlineFrame (this=0x8658f68,
aPresContext=0x85bafa8,
---Type <return> to continue, or q <return> to quit---
    aReflowState=@0xbfffc5d4, irs=@0xbfffc490, aFrame=0x86593a8,
aStatus=@0xbfffc6b8)
    at nsInlineFrame.cpp:1553
#14 0x40c1c662 in nsInlineFrame::ReflowInlineFrames (this=0x8658f68,
aPresContext=0x85bafa8,
    aReflowState=@0xbfffc5d4, irs=@0xbfffc490, aMetrics=@0xbfffc5a4,
aStatus=@0xbfffc6b8)
    at nsInlineFrame.cpp:1400
(More stack frames follow...)

I hope that's enough.
This is with gtk 1.2.5, XFree 3.3.5, Gnome 1.0.50

Comment 1

[Stuart Parmenter]

Attachment: patch for fix

Comment 2

[Stuart Parmenter]

attached potential fix.  this page has some weird drawing problems i see, but i
don't know that they are related to the font problem.

Comment 3

[Stuart Parmenter]

fix was checked in

Comment 4

[Chris Petersen]

Fixed in the Oct 1 build.